Question about LG RZ32LZ55 32 in. HD-Ready LCD Television

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Samsung 42' ed tv mod. sp-p4251 sound going out

Hello, the sound goes out on this tv after about 1 hour of use. if the tv is turned off for about 15 minutes it will come back. the tv seems to radiating alot of heat at the top.

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Most likely there are some components in the sound processor or sound output board that have become thermo sensitive. The service rep would replace these boards as necessary.

If there is excessive heat there may be a fan that has failed. The service rep will know if this is the case when he opens the set. He would also have the temperature specs to be able to verify if the operating temperature is excessive or not. If there has been any overheating, chances are that there is heat damage.

Jerry G.

Posted on Apr 26, 2009

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